Basic biogeography

From inside the book

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Page 25The former have low indicator value whilst the latter strongly characterize that
community. The following fidelity classes are described by Braun-Blanquet: Class
1. Strange species, rare or accidental intruders from another community or relics
...

Page 84The cormorant is a bottom feeder eating flatfish and shrimps whilst the shag
feeds mainly on fish and eels in the upper waters. (Fig. 5.6). It follows from what
we have said that the more heterogenous the environment the more species it is
likely ...

Page 224Data from Cardiganshire show that whilst climatic changes have general
significance for the formation of peats (organic soils) they may often operate
through their influence on soil processes in such a way that any original
relationship with ...